INTERIM FINANCIAL REPORTING (Tables)

6 Months Ended

Jun. 30, 2019

Accounting Policies [Abstract]

Disaggregation of revenue

Revenue by Type	Three Months Ended June 30										Six Months Ended June 30
	2019		2018		Change			% of Change			2019		2018		Change			%  of Change
Soundwall Sales	$	1,939	$	2,525	$	(586	)		(23	)%	$	4,053	$	5,005	$	(952	)		(19	)%
Architectural Panel Sales		424		245		179			73	%		424		457		(33	)		(7	)%
SlenderWall Sales		772		1,422		(650	)		(46	)%		2,735		2,565		170			7	%
Miscellaneous Wall Sales		406		267		139			52	%		769		759		10			1	%
Barrier Sales		1,817		1,590		227			14	%		3,408		3,875		(467	)		(12	)%
Easi-Set and Easi-Span Building Sales		1,335		560		775			138	%		2,369		1,062		1,307			123	%
Utility Sales		449		246		203			83	%		757		460		297			65	%
Miscellaneous Sales		185		88		97			110	%		316		213		103			47	%
Total Product Sales		7,327		6,943		384			6	%		14,831		14,396		435			3	%
Barrier Rentals		582		340		242			71	%		1,163		649		514			79	%
Royalty Income		429		506		(77	)		(15	)%		735		727		8			1	%
Shipping and Installation Revenue		2,514		2,044		470			23	%		4,312		3,186		1,126			35	%
Total Service Revenue		3,525		2,890		635			22	%		6,210		4,562		1,648			36	%
Total Revenue	$	10,852	$	9,833	$	1,019			10	%	$	21,041	$	18,958	$	2,083			11	%